ESB-2018.1082 - [Win][OSX] Adobe InDesign CC: Multiple vulnerabilities 2018-04-11

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.1082
    Multiple vulnerabilities have been identified in Adobe InDesign CC
                               11 April 2018

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Adobe InDesign CC
Publisher:         Adobe
Operating System:  Windows
                   OS X
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Increased Privileges            -- Existing Account            
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-4928 CVE-2018-4927 

Original Bulletin: 
   https://helpx.adobe.com/security/products/indesign/apsb18-11.html

- --------------------------BEGIN INCLUDED TEXT--------------------

Adobe Security Bulletin

Last Published: April 11, 2018

Security Update Available for InDesign | APSB18-11
+-------------------------+--------------------------------+------------------+
|       Bulletin ID       |         Date Published         |     Priority     |
+-------------------------+--------------------------------+------------------+
|APSB18-11                |April 10, 2018                  |3                 |
+-------------------------+--------------------------------+------------------+

Summary

Adobe has released a security update for Adobe InDesign CC. This update
resolves a critical memory corruption vulnerability (CVE-2018-4928) caused by
unsafe parsing of a specially crafted .inx file. This update also resolves an
untrusted search path vulnerability (CVE-2018-4927) in the InDesign installer
rated Important.

Affected versions

+------------------------+----------------------+-----------------------------+
|        Product         |   Affected version   |          Platform           |
+------------------------+----------------------+-----------------------------+
|Adobe InDesign CC       |13.0 and below        |Windows and Macintosh        |
+------------------------+----------------------+-----------------------------+

Solution

Adobe categorizes these updates with the following priority rating and
recommends users update their software installations via the Creative Cloud
desktop app updater, or by navigating to the InDesign Help menu and clicking
"Updates." For more information, please reference this help page.

+---------------+--------------+-------------------+--------------+------------+
|    Product    |   Updated    |     Platform      |   Priority   |Availability|
|               |   version    |                   |    rating    |            |
+---------------+--------------+-------------------+--------------+------------+
|Adobe InDesign |13.1          |Windows and        |3             |Release     |
|CC             |              |Macintosh          |              |Notes       |
+---------------+--------------+-------------------+--------------+------------+

For managed environments, IT administrators can use the Creative Cloud Packager
to create deployment packages. Refer to this help page for more information.

Vulnerability Details

+-----------------------+---------------------------+----------+--------------+
|Vulnerability Category |   Vulnerability Impact    | Severity |  CVE Number  |
+-----------------------+---------------------------+----------+--------------+
|Untrusted Search Path  |Local Privilege Escalation |Important |CVE-2018-4927 |
+-----------------------+---------------------------+----------+--------------+
|Memory corruption      |Arbitrary Code Execution   |Critical  |CVE-2018-4928 |
+-----------------------+---------------------------+----------+--------------+

Acknowledgments

Adobe would like to thank the following individuals and organizations for
reporting the relevant issues and for working with Adobe to help protect our
customers:

  o Kushal Arvind Shah of Fortinet's FortiGuard Labs (CVE-2018-4927)
  o Honggang Ren of Fortinet's FortiGuard Labs (CVE-2018-4928)

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